After his online game character was killed by an opponent, surnamed Wang felt不服气. After learning that the opponent was at a nearby net bar in the same city, he found the "murderer" and ended up killing him. Wang was arrested by the Fenyang police in the early hours of yesterday morning. Professor Mei Chuanqiang, an expert in criminal psychology, said that online gamers should realize the differences between virtual and real life, and that online game developers should also take on their due social responsibilities.